baber/WOPTO huggingface dataset:
Patent JP-2006011246-A (JP)
Title: Optical equipment
Inventor: NAKAGAWA KAZUYUKI
IPC: G02B26/08
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve adjustment accuracy in each optical path division state and to shorten the adjustment time, by providing respective positioning members to a plurality of mirrors constituting an optical path division system.  <P>SOLUTION: When the optical path division system is set in a first optical path division state, positioning fixing of a half mirror 21a is performed by a half mirror positioning member 350. Positioning fixing of a sub-mirror 23a is performed by a sub-mirror positioning member 354. When the optical path division system is switched to a second optical path division state, the half mirror 21a is positioned and fixed on a half-mirror holder lever positioning member 352 and a half-mirror positioning member 351.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006014208-A (JP)
Title: Crystal oscillator
Inventor: OITA TAKEO
IPC: H03B5/32
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal oscillator in which power consumption is suppressed and an oscillation frequency is stabilized with respect to a change of an ambient temperature.  <P>SOLUTION: A substrate of ceramic or the like is provided in a package so as to support edges of the substrate, and a band-like heating means comprised of a resistant heating layer is provided on one side or the other side of the substrate along with the edges of the substrate so as to surround an inside area of the substrate. A crystal vibrator, an oscillation circuit and a temperature sensitive element are then mounted in an area surrounded by the heating means in non-contact with the inner surface of the package, and the heating means is controlled by a temperature control means based on a temperature detection value of the temperature sensitive element.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006014226-A (JP)
Title: Receiving device in optical communication system
Inventor: YAMAZAKI KAZUHIRO
IPC: H04B10/524
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical communication system for connecting between a key station and a plurality of slave stations by an optical fiber via an optical branching device, and for performing reception by previously setting photosensitivity in response to optical reception strength when the optical reception strength from the slave station can be estimated, and setting the photosensitivity to one of plural steps when the optical reception strength from the slave station cannot be estimated.  <P>SOLUTION: The photosensitivity of a light receiving element is to be set in response to strength data of an optical signal written to an LLID table from the slave station when communication is to be performed to a specific slave station (T4 to T8). When the communication is to be performed to an unspecified slave station, an upward optical signal from a slave station (such as an adjacent slave station) whose upward optical signal is strong can be correctly received since the photosensitivity of the light receiving element is to be set to a lower level at a time point before receiving the upward optical signal from the slave station (T1). When the upward optical signal which cannot be correctly received caused by insufficiency in sensitivity is detected as present, next optical transmission from the slave station is to be waited after changing the photosensitivity of the light receiving element to a lower level since it will be known by an error check, detection of an optical level, etc (T9 to T11).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006016979-A (JP)
Title: Throttle valve control device for internal combustion engine
Inventor: MUKASA TAMIKAZU
IPC: F02D41/20
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor driven type throttle valve control device capable of opening/shutting a throttle valve even in a state of an excessive operation of an internal combustion engine while reducing the size of the device.  <P>SOLUTION: The control device is equipped with a detecting means for detecting actual opening of a throttle valve of an internal combustion engine, a target opening setting means for setting the target opening of the throttle valve in accordance with an operating condition of the internal combustion engine, a boosting means for boosting the output voltage of a direct-current power supply, and a drive control means for selectively applying either output voltage of the boosting means or output voltage of the direct-current power supply to a direct current motor in accordance with the difference between openings of the actual opening and the target opening.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006014955-A (JP)
Title: Game system, server and game control program
Inventor: KOBAYASHI TAKAHIKO
IPC: A63F13/33
Filed: 2004-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game system capable of constructing environment arousing positive involvement between a beginner and a skilled hand.  <P>SOLUTION: This game system is formed by connecting a plurality of terminal devices to a server via a communication line; and is provided with a level value storage means storing a level value of a player, a level value setting means setting the level value of the player and storing the level value in the level value storage means, a timer means counting a lapse time on a game for every player, a level value comparing means comparing the level value of a fighting opponent player, and a reset means resetting the lapse time of a player having a high level value. This game system is characterized in that the level value setting means, when the lapse time of the player counted by the timer means reaches a predetermined time, lowers the level value of the player.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006020473-A (JP)
Title: Gate drive circuit for power semiconductor module
Inventor: KAZAMA TAKASHI
IPC: H02M1/00
Filed: 2004-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To propose a gate drive circuit for a power semiconductor module provided with a fault detecting circuit capable of detecting a gate destruction of even just one power semiconductor element.  <P>SOLUTION: The fault detecting circuit is provided that generates a fault detection signal when a detection voltage drops below a reference voltage to cause an application circuit of the power semiconductor module to stop operating, which generates a gate block signal, using a duty-ratio detecting circuit that generates the detection voltage averaging drive pulses from a switching regulator. Further, a fault detecting circuit, in which a resistor element is connected between a negative side rectifier diode and a negative side DC output point, is provided that generates a detection voltage according to a DC voltage between the positive side DC output point and the the negative side DC output one and generates a fault detection signal based on this detection voltage. Further, a fault detecting circuit is provided that generates a fault detection signal by a photocoupler having a light emitting diode connected in parallel to a negative side smoothing capacitor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006023806-A (JP)
Title: Pid control device
Inventor: KATSURA SEISHI
IPC: F16H61/00
Filed: 2004-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To ensure quicker and smoother responsiveness of a PID control device.  <P>SOLUTION: The PID control device 7, which computes a control output according to the deviation of a response output value of a controlled object from a desired value, comprises a proportional computation means 20 for outputting a proportional value proportional to the deviation, an integral computation means 30 for outputting an integral value proportional to the time integral of the deviation, a derivative computation means 40 for outputting a derivative value proportional to the time derivative of the deviation, an integral computation restriction means 50 for nullifying the integral value if the derivative value is outside a first predetermined restriction range, and a derivative computation restriction means 60 for monitoring a change in the sign of the deviation and performing further computations depending on the sign change such that the derivative value is within a second predetermined restriction range.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006023609-A (JP)
Title: Hologram recording device, recording medium, recording medium holding member, and hologram recording method
Inventor: MITSUNABE JIRO
IPC: B42D15/10
Filed: 2004-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To record a hologram having a high forgery preventing effect and a decoration effect in a recording medium.  <P>SOLUTION: A light beam emitted from a laser light source 12 reaches a light separating means 24 by way of a reflection mirror 16, a beam expander 18, a reflection mirror 20 and a spatial modulator 22, and a part of the light passes through the light separating means 24 and irradiates as signal light a recording medium 28 through an imaging optical system 26, while other part is reflected by the light separating means 24 and irradiates as reference light the recording medium 28 by way of a reflection mirror 32 and an anamorphic optical system 34. A pattern by the reference light and a pattern by the signal light irradiate the recording medium are made coincident to each other on the recording medium and irradiate the medium to record a hologram (a character X) only in the irradiated portion. That is, only the pattern portion is recorded as an image hologram while unnecessary hologram is not recorded in a portion except the pattern portion. This results in high contrast between the pattern portion and other portion out of the pattern, makes the pattern portion easily recognized, and improves a decoration effect.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006001640-A (JP)
Title: Memory-function strip encasing body
Inventor: SAIGA SOUSEI
IPC: B65D85/57
Filed: 2004-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encasing body for memory-cards or the like, which can also be used as a cleaner of the display surfaces of mobile phones or digital cameras.  <P>SOLUTION: The encasing body for a memory-function strip is so constructed that its interior portion is made an encasing portion 20 for the memory-function strip MC while its exterior surface is equipped with a cleaning portion 22 for the display surfaces of equipment.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006031282-A (JP)
Title: Person identification system
Inventor: FUJITA YUICHI
IPC: G06Q20/42
Filed: 2004-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a person identification system for easily and accurately identify whether a staff who operates a debit terminal unit or a user who actually uses the debit terminal unit is an authorized operator or user by using a face image photographed with a photographing camera.  <P>SOLUTION: When the opening of a door body 310 in a debit terminal unit 300 is detected, the face image of a person who has opened the door body 310 is photographed with a photographing camera 312, and the photographed photographic image is transmitted to an information processing center 600. In the information processing center 600, the face image transmitted from the debit terminal unit 300 is collated with a face image prestored in a staff image information database 640, and when the both face images are not matched, it is judged that the door body 310 has been opened by a third person, and warning is issued by the lighting of a rotating warning light.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006031530-A (JP)
Title: Retrieval system
Inventor: TAMURA TOMOAKI
IPC: G06Q50/10
Filed: 2004-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To retrieve a model from features before makeup and to protect privacy of a registered model.  <P>SOLUTION: In a registration terminal 10, personal information (customer fundamental information, customer attribute information), before treatment information, after treatment information of makeup, makeup related information, makeup treatment information, photography information and a studio image, etc. of the customer inputted when the customer is photographed in a photography studio are registered in a DB 40. In a retrieval server 30, retrieval information is generated on the basis of registration information registered in the DB 40 and registered in a retrieval table. Then, when request information of model retrieval is received with retrieval conditions from a retrieval user terminal 50, a model corresponding to the retrieval conditions is retrieved on the basis of the generated retrieval information and its retrieval result is returned to the retrieval user terminal 50.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006027575-A (JP)
Title: Vehicle headrest
Inventor: NAKANO NOBUYUKI
IPC: B60R21/055
Filed: 2004-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle headrest which reduces transmission of impact energy to the head of an occupant at rear-end collision.  <P>SOLUTION: The vehicle headrest has at least a stay 4 which is formed to be an almost inverse U shape as seen from the front of a seat bag 1. An upper end 10 of a head support means 9 is supported on the front side of an upper end part 5 of the stay 4 through an impact absorbing part 8. A lower end part 11 of the head support means 9 is positioned on the front side FR turned in a predetermined angle of θ about the front side of the upper end part 5 of the stay 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006038100-A (JP)
Title: Endless belt with improved durability of inner surface layer along side edge
Inventor: BABA SHINICHI
IPC: F16G5/16
Filed: 2004-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To increase durability of an endless belt of a belt type continuously variable transmission.  <P>SOLUTION: This endless belt comprises a pair of endless belt members comprising a combination of a plurality of endless belt layers, and a number of plate-shaped pawl members comprising a neck part and a pair of shoulder parts extended on both sides, with dents formed at border parts between the neck part and the shoulder parts to be engaged with the endless belt members by the shoulder parts. It is to be wrapped around between pulleys in a continuously variable transmission. A measure is provided to improve durability of an inner surface layer in a side edge range of the innermost layer of the endless belt layers on the closer side to the neck part of the pawl member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006038722-A (JP)
Title: Altimeter and distance calculation method
Inventor: SUEDA TAKASHI
IPC: G01S13/06
Filed: 2004-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an altimeter for measuring the altitude of itself without transmitting any signal from itself.  <P>SOLUTION: This altimeter 30 is provided with a first reception system (a first reception antenna 23a and a first reception part 33) on an upper part of a flying body 11, is provided with a second reception system (a second reception antenna 23b and a second reception part 35) on an under part of the flying body 11, receives, by the first reception system, a positioning signal 203 of a direct wave transmitted by a quasi-zenith satellite 201 while receiving a signal 205 of a reflected wave of the positioning signal 203 by the second reception system. Further, a signal processing part 37 is provided for finding a time difference between the direct wave and the reflected wave, the found time difference is multiplied by light velocity to find a distance, and half of the found distance is taken as an altitude (distance) from a reflection point to the device itself.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006036504-A (JP)
Title: Document feeder
Inventor: TSUCHIYA ATSUSHI
IPC: B65H9/14
Filed: 2004-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document feeder capable of efficiently and sequentially supplying documents to a reading position on platen glass, reading image stably without delivering a preceding document while reading a document, and storing documents on a paper delivery stacker in order.  <P>SOLUTION: Length of a paper delivery passage 23 from the reading position X to a delivery position PB is longer than length of a feeding passage 22b from a feeding position PA to the reading position X. A paper delivery stand-by position P2 where distance between the delivery position PB and it is shorter than distance between the feeding position PA and a reading speed switching position P1 is provided in a halfway part of the paper delivery passage 23. A paper delivery roller 20 is driven while a pair of resist rollers 18 are stopped by a control means 30 to drive the pair of resist rollers 18, a pair of feeding rollers 19, and the paper delivery roller 20 simultaneously when a rear end of document reaches the paper delivery stand-by position P2 in the paper delivery passage 23.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004354392-A (JP)
Title: Fluorescent x-ray analysis method and apparatus
Inventor: YAMAGAMI MOTOYUKI
IPC: G01N23/223
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent X-ray analysis method and a fluorescent X-ray analysis apparatus for accurately determining the form of an object to be measured.  <P>SOLUTION: Irradiation angles ϕa, ϕb are determined so that a value obtained by multiplying a fluorescence X-ray intensity Ia2 in a standard sample 2 by the ratio PF1/PF2 of the grain coefficients of the standard samples 1, 2 approaches the value of a fluorescent X-ray intensity Ia1 in the standard sample 1. The form of the object to be measured is determined from intensities Ia3, Ib3 of fluorescent X rays for a sample to be measured in the irradiation angles determined ϕa, ϕb, so that the form of the object to be measured in the sample to be measured can be determined accurately.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006044814-A (JP)
Title: Printing device
Inventor: NISHITANI HITOSHI
IPC: B41J2/325
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device capable of carrying a recording sheet by using an endless belt possible to be carried by small-diameter rollers, capable of accurately carrying the recording sheet, while miniaturizing the device and reducing thickness thereof, and capable of printing over the whole surface of the recording sheet without leaving a margin and without hindering printing quality.  <P>SOLUTION: This printing device is provided with a pressure-contact member 3 to be brought in pressure-contact with a thermal head 1, the endless belt 10 stretched around a first, a second and a third rollers arranged in parallel with the pressure-contact member, a driving means 11 for driving the first roller 4, and a fourth and a fifth rollers rotatably supported to pinch the endless belt between the second and the third rollers. The thermal head performs printing on the recording sheet carried from a pressure-contact part between the third and the fifth rollers to a pressure-contact part between the second and the fourth rollers through the pressure-contact part of the thermal head with the pressure-contact member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006050015-A (JP)
Title: Noise blanker, radio device, and method of attenuating noise
Inventor: TOUHOKU TADAYOSHI
IPC: H04B1/10
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform processing of attenuating noise without attenuating a signal more than necessary in performing the foregoing processing.  <P>SOLUTION: A digital input signal output from an A/D converter 23 for converting an analog signal into a digital signal is input into a noise blanker 10. Noise detection is performed per discrete value of an input signal subjected to discrete processing which is converted into a digital signal subjected to discrete processing by the A/D converter 23. The noise blanker 10 performs attenuating processing per discrete value of the input signal for which inclusion of noise is detected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006045692-A (JP)
Title: Method for producing pleated nonwoven fabric and filter material produced by using the fabric
Inventor: TAKAI YOSUKE
IPC: D04H1/76
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pleated nonwoven fabric subjected to electret processing and having pleat holding property and provide a filter material produced by using the nonwoven fabric.  <P>SOLUTION: The pleated nonwoven fabric is produced by pleating a nonwoven fabric subjected to electret processing. The pleating work is carried out in a state heat-treated at a temperature lower than the softening temperature of the main electret fiber constituting the nonwoven fabric by ≤20°C and below a temperature to hold at least 90% of the electret performance. A pleated nonwoven fabric having high pleat holding property can be produced by the method without losing the electret property.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006046118-A (JP)
Title: Internal combustion engine and its control method
Inventor: KUBOTA HIROBUMI
IPC: F02D45/00
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine and its control method capable of maintaining satisfactory drivability even when an exhaust recirculation amount deviates from a target amount.  <P>SOLUTION: The internal combustion engine 1 has a port injection injector 10p for injecting fuel into an intake port 4, a cylinder injection injector 10c for directly injecting fuel into a combustion chamber 2, an exhaust recirculation pipe 18 for recirculaing exhaust gas from the combustion chamber 2 to an air supply pipe 12 and burns a mixture of fuel and air in the combustion chamber 2 to generate power. An ECU 50 of the internal combustion engine 1 recirculates exhaust gas to the air supply pipe 12 through the exhaust recirculation pipe 18 and injects a predetermined quantity of fuel from the cylinder injection injector 10c even when injecting fuel into the intake port 4 from the port injection injector 10p to perform homogeneous combustion operation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004340977-A (JP)
Title: Integrated micromechanical sensor element
Inventor: HIGASHI ROBERT E
IPC: H01L31/08
Filed: 2004-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micromechanical sensor element where a pit for thermally separating the sensor element from a silicon semiconductor crystal is formed under the sensor element by etching in a manner enabling the high density of sensor elements to be maintained.  <P>SOLUTION: The integrated micromechanical sensor element for use as an array of sensor elements responding to radiation comprises a base; an approximately flat surface supporting a sensor means and having at least one lead-out area serving as a support part for the lead-out means of the sensor means; and a pit located under the approximately flat surface and the at least one lead-out area. The approximately flat surface is defined by two or more elongate slots surrounding half of the surface and extending to the pit. Each of the two or more elongate slots has a width and a length. At least two of the slots have legs extending parallel to each other by a distance longer than the width of either slot to define the at least one lead-out area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI